>> get away from windows. get out of your car. >> it was like something out of a horror movie. i was hoping no one else was headed this way. >> norman, oklahoma is home to university of oklahoma and the be loved sooners football team, but it's also home to some extraordinarily unpredictable and violent weather. >> that storm once it started really spinning west of norman ramped up pretty quickly, and boom, in a matter of a couple minutes it started spinning much, much faster. >> that's trouble with a capital "t" right there. >> monitoring the storm that day is mike morgan, chief meteorologist for station kfor in oklahoma city. >> you can really see the wall cloud starting to spin much, much faster. at that point we knew there was going to be a reasonable chance that a tornado was going to set down on the western sides of norman, third largest city in oklahoma, and go right through town. >> hey, mike. we've got tower flashes right here. it's going to be about two miles just to the west of campus. just to the west of the norman